*SUPPORT*
IN: blicket kiki dax OUT: PURPLE GREEN
IN: gazzer dax lug zup fep OUT: BLUE BLUE BLUE YELLOW GREEN
IN: zup OUT: BLUE
IN: zup kiki blicket OUT: BLUE PURPLE
IN: gazzer kiki dax OUT: YELLOW GREEN
IN: blicket lug zup fep OUT: BLUE BLUE BLUE PURPLE
IN: gazzer fep lug blicket OUT: PURPLE YELLOW YELLOW YELLOW
IN: blicket kiki gazzer OUT: PURPLE YELLOW
IN: blicket OUT: PURPLE
IN: gazzer kiki blicket OUT: YELLOW PURPLE
IN: dax zup fep OUT: GREEN BLUE BLUE BLUE
IN: dax OUT: GREEN
IN: zup fep OUT: BLUE BLUE BLUE
IN: blicket kiki blicket lug zup kiki gazzer OUT: BLUE YELLOW PURPLE PURPLE

*QUERY*
IN: gazzer fep OUT: YELLOW YELLOW YELLOW
IN: gazzer kiki zup OUT: YELLOW BLUE
IN: gazzer OUT: YELLOW
IN: dax dax OUT: GREEN GREEN
IN: zup kiki zup lug blicket OUT: PURPLE BLUE BLUE
IN: blicket fep OUT: PURPLE PURPLE PURPLE
IN: dax fep OUT: GREEN GREEN GREEN
IN: gazzer gazzer lug blicket kiki dax OUT: PURPLE GREEN YELLOW YELLOW
IN: zup kiki dax OUT: BLUE GREEN
IN: gazzer kiki gazzer OUT: YELLOW YELLOW

*GRAMMAR*
blicket -> PURPLE 
 zup -> BLUE 
 dax -> GREEN 
 gazzer -> YELLOW 
 u1 fep -> [u1] [u1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 